Kylie Jenner and Tyga adopt 50k puppy

Kylie Jenner and Tyga have adopted a $50,000 puppy.

The couple are the proud parents of a Merle English Bulldog they have named Rolly, with TMZ reporting that the dog was a gift from Jeremy Greene, the CEO of PingTank, an app they endorse.

Kylie, 18, already has three miniature Greyhounds named Norman, Bambi and Sophia.

While they may not have had to pay out for the pricey pup, Tyga has not been shy about splashing the cash on Kylie in the past.

The 25-year-old rapper presented his girlfriend with a white Ferrari 482 Italia for her 18th birthday in August, surprising her with the $320,000 vehicle outside Bootsy Bellows, the Hollywood hotspot where Kylie held her party.

Kylie was visibly shocked by the extravagant purchase.

One eyewitness said: "He was a very doting boyfriend. He was taking her photos for her, leading her around the bar. The family was really spoiling Kylie. You can tell she felt like a princess."

Kylie and Tyga have been romantically linked since he split from Blac Chyna - the mother of his two year old son King - in 2014 but only confirmed their romance recently.